Diseases and Conditions
Nonallergic rhinitis
Overview
Symptoms
Causes
Risk factors
Complications
Prevention
Diagnosis
Treatment
Lifestyle and home remedies
Alternative medicine
Preparing for an appointment
Alternative medicine
Some small studies have shown that repeated applications of capsaicin — the ingredient responsible for the heat in hot peppers — to the inside of the nose can ease nasal congestion. Larger studies are needed.
